''Ganisa postica'' is a

moth Moths are a paraphyletic group of insects that includes all members of the order Lepidoptera that are not butterflies, with moths making up the vast majority of the order. There are thought to be approximately 160,000 species of moth, many of w ...

of the family

Eupterotidae Eupterotidae is a family of insects in the order Lepidoptera with more than 300 described species. Diversity The family consists of four subfamilies and the unplaced ''Ganissa group''. The subfamily Eupterotinae consists of about 11 genera, the ...

described by Francis Walker in 1855. It is found in

India India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the so ...

Myanmar Myanmar, ; UK pronunciations: US pronunciations incl. . Note: Wikipedia's IPA conventions require indicating /r/ even in British English although only some British English speakers pronounce r at the end of syllables. As John C. Wells, Joh ...

Sri Lanka Sri Lanka (, ; si, ශ්‍රී ලංකා, Śrī Laṅkā, translit-std=ISO (); ta, இலங்கை, Ilaṅkai, translit-std=ISO ()), formerly known as Ceylon and officially the Democratic Socialist Republic of Sri Lanka, is an ...

and

Taiwan Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the nort ...

. The larvae feed on '' Olea'' and '' Jasminum'' species.

Description

The head of the male is very dark brown. Other parts and wings are purplish grey-brown. Forewing has an indistinct antemedial oblique line, a black and grey speckle at the end of the cell. The double oblique line runs from apex to inner margin. Hindwings have a black speck at the end of the cell and three waved indistinct lines. Cilia of both wings are reddish brown. Ventral side is with specks at end of the cell and waved lines more distinct.

Subspecies

*''Ganisa postica postica'' (Sri Lanka, India) *''Ganisa postica formosicola'' Matsumura, 1931 (Taiwan) *''Ganisa postica kuangtungensis'' Mell, 1929 (China) *''Ganisa postica wilhelminae'' Bryk, 1944 (Myanmar)"''Ganisa postica wilhelminae'' Bryk, 1944"
''Swedish Museum of Natural History''. Retrieved November 18, 2018.

References

Moths described in 1855 Eupterotinae {{Bombycoidea-stub